#ifndef _forward_decls_hpp_
#define _forward_decls_hpp_

//type forward decls

namespace std {
    template<class T, class Allocator>
        class vector;

    template<class T>
        class valarray;
}

namespace boost {
    template<class T, std::size_t N>
        class array;
}

#endif // _forward_decls_hpp_
